- Companies
- Specialist contractors
- Swinton
- Diamondwaters UK Limited
Diamondwaters UK Limited
- Company number
- 13809461
- Incorporated
- 20 Dec 20214 years trading
- Registered office
- 14 Queensway, Swinton, Manchester, M27 8QE
- Nature of business
- Other specialised construction activities n.e.c.; Activities of head offices; Management consultancy activities other than financial management; Other service activities n.e.c.
Diamondwaters UK Limited is a 4-year-old private limited company registered in Swinton, company number 13809461, one of 31 specialist construction companies in Swinton. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £500.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £500 | £500 | 0 | ||
| 31 Dec 2024 | £500 | £500 | 0 | ||
| 31 Dec 2023 | £500 | £500 | 0 | ||
| 31 Dec 2022 | £500 | £500 |
Where Diamondwaters UK Limited is registered
The registered office is in Swinton (M27), in the Salford local authority area, North West. Show M27 8QE on a map.
Other trade companies in M27
- The Tuning Consultancy LtdMechanics and garages
- Swinton Shine LimitedCleaning companies
- MT Flooring and Interiors LtdFloor and wall tilers
- Looneh LtdProperty developers
- Babyrhino Electrical Solutions LtdBuilders
- Eac Technical LtdElectricians
- Agua Blast LtdCleaning companies
- Pressed for Time Laundry LtdCleaning companies
What happens if Diamondwaters UK Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 13809461
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 December 2021 (4 years ago)
- Registered office
- 14 Queensway, Swinton, Manchester, M27 8QE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Activities of head offices (SIC 70100)
Management consultancy activities other than financial management (SIC 70229)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 19 December 2025
- Previous names
- Diamondwaters Consulting UK Limited (until 22 Feb 2022)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Swinton
Other active specialist construction companies registered in Swinton.
- Edocath RS Ltd2024
- FL Fire Ltd2024
- Forshaws Fencing Limited2004
- Fulltherm Ltd2024
- Handpicked Commercial Interiors Ltd2006
- Height Tech Ltd2023
- M. Corrigan Limited2000
- Michael Woodage Set Design Limited2003
All specialist construction companies in Swinton · All trades in Swinton · Specialist contractors across the UK
Frequently asked questions
When are Diamondwaters UK Limited's accounts due?
Diamondwaters UK Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Diamondwaters UK Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Diamondwaters UK Limited still trading?
Diamondwaters UK Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Diamondwaters UK Limited do?
Diamondwaters UK Limited is registered under Other specialised construction activities n.e.c. (SIC 43999); Activities of head offices (SIC 70100); Management consultancy activities other than financial management (SIC 70229); Other service activities n.e.c. (SIC 96090).
How old is Diamondwaters UK Limited?
Diamondwaters UK Limited was incorporated on 20 December 2021, 4 years ago.
What is the penalty if Diamondwaters UK Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Diamondwaters UK Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.